PROBLEM TO BE SOLVED: To improve fuel economy while securing exertion of requested torque.SOLUTION: A voltage control device for a fuel cell vehicle includes: calculation means for calculating time for achieving a power generation maximum torque of a fuel cell; and control means for controlling an inverter supply voltage VH. The control means sets the inverter supply voltage VH as a voltage amount capable of rising in the calculated time for achieving a power generation maximum torque.SELECTED DRAWING: Figure 3
【課題】要求されたトルクの発揮を確保しつつ、燃費を向上させる。【解決手段】燃料電池車の電圧制御装置であって、燃料電池の発電最大トルク達成時間を算出する算出手段と、インバータ供給電圧VHを制御する制御手段と、を備えている。制御手段は、算出した発電最大トルク達成時間で上昇可能な電圧量にインバータ供給電圧VHを設定する。【選択図】図3
VOLTAGE CONTROL DEVICE FOR FUEL CELL VEHICLE
燃料電池車の電圧制御装置
2018-04-19
Patent
Elektronische Ressource
Japanisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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